2-(Methacryloyloxy)ethyl dihydrogen phosphate

CAS 24599-21-1

U.S. production volumes are classified as confidential business information.

US productionCBI

Confidential Business Information. The EPA withholds this volume because publishing it could reveal the reporting company's trade secrets.

Top sourceNo public record

At least one company claimed its 2019 production or import volume for this chemical as confidential, so EPA withholds it.

Why supply is unknown

Production is reported production, not a complete census of factories. US production volume is confidential. Production reporting year: 2019.

Where It Comes From

EPA reports by year

2023: US production Not published · Imports Not published
2019: US production Confidential · Imports Confidential

Domestic parents -- activity not disclosed (1)

EPA records name a US company for this chemical but do not disclose whether the company made it here or imported it.

Coatex

Why It Matters

Sectors

Energy

Downstream UsesNot recorded

FDA Shortage Status

Whether any manufacturer currently reports this drug as in shortage on the FDA Drug Shortages database. "Active Shortage" means at least one presentation has status "current."

No FDA shortage records

Industrial Uses

•Monomers in Petroleum Lubricating Oil and Grease Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product

Vendor Pricing

$1.60/gAstaTech (2 weeks)

CountryUnited States

Pack$800.00 / 500 g

Purity90%

Vendors2 available

Prices reflect listed pack sizes. Small research packs run far above bulk rates.

1 more vendor

Vendor	Country	$/g	Pack	Purity
Combi-Blocks, Inc.	United States	$21.00	100 g	98%

Chemical Identity

CAS24599-21-1

PubChem CID90551

DTXSIDDTXSID70274211

FormulaC6H11O6P

Mol. Weight210.12 g/mol

SMILESCC(=C)C(=O)OCCOP(=O)(O)O

Data Sources

EPA CompTox (DSSTox) · DTXSID70274211Retrieved 2026-04-06
PubChem · compound 90551Retrieved 2026-04-06
EPA Chemical Data ReportingReporting year: 2019 · Retrieved 2026-10-04
EPA Chemical Data ReportingReporting year: 2023 · Retrieved 2026-10-04

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Brief citations

2-(Methacryloyloxy)ethyl dihydrogen phosphate (CAS 24599-21-1) https://chemicalindependence.com/chemical/24599-21-1/ EPA CompTox (DSSTox): DTXSID70274211. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID70274211 PubChem: 90551. Retrieved 2026-04-06. https://pubchem.ncbi.nlm.nih.gov/compound/90551 EPA Chemical Data Reporting: 24599-21-1. Reporting year: 2019. https://www.epa.gov/chemical-data-reporting EPA Chemical Data Reporting: CAS 24599-21-1. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting